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BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > HPFP failure FAQ!

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      08-15-2014, 12:57 PM   #1189
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When I hold the brake for a few seconds before pressing the button I dont get long cranks. Also, when I press the brake I hear something 'warming' up.

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      08-15-2014, 01:06 PM   #1190
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Originally Posted by Kewill0360
Hi guys i have a 328i 07 i install Bms Powerbox on it and start the car since that day my car been revving up and down by itself some times its start and shut down right away took it to the stealer dealer and got told it was the throttle body and the dmtl pump...

ok i replace the throttle body my self since they say it was going to be 1k
and nothing the problem continues the dmtl they say is bad because check engine light is on and is not because is bad is because i did a run with out air intake on....

i dont know what else to think of could it be the HPFP??
Dunno if you ever figured it out but 1: you don't have a hpfp and 2: I highly doubt the dmtl pump is the cause of your problem. It's only function is to pressurize the gas tank and check for evap leaks.
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      08-29-2014, 06:10 PM   #1191
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My HPFP just went out I have an 07' E92 coupe and the odometer had just hit 50,043 miles. I took it to my local mechanic who read the codes as low pressure on the fuel pump, told me it was under warranty, he recomended that they replace the module switch on the fuel rail too as its a part of the entire system. Kuddo's to Steve Kulima @ Westcoast Autobahn in Orange, CA! I went to my local dealer at Crevier BMW and told them that my local guy diagnosed the HPFP. The BMW service advisor Dale was a good dude and said he would get back to me later that day or the following. Sure enough it was the HPFP which currently has a 10 year or, 120k mile warranty, however he said the switch on the fuel rail was not covered so I paid the $145 for the switch and now I'm back on the streets. I have noticed the new FP seems a bit sluggish from my older one, not sure if anyone has felt the same since theirs' were replaced or not but I just thought I would share mine. Also, Im not entirely sure what the warranty is on the new HPFP that they just replaced?
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      10-19-2014, 08:09 AM   #1192
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70k, just got her a month ago and this was my first "hard drive".... 1/2 engine. Pull the code, HPFP. So, just call the dealership on Monday, tell them I had a 1/2 engine with HPFP code? I know its covered until 120k right? At least, I attempted to read the thread before commenting...
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